*{
    margin: 0;
    padding: 0;
    list-style:none;
}
.navbar{
    border-top:4px solid #9823A1;
    background-color:#fff;
}
.navbar-nav .nav-link{
    margin-right:40px;
}
.sec-top{
    text-align: center;
}
.sec-top h1{
    width: 140px;
    height: 140px;
    border:1px solid;
    border-radius:10px;
    color:#6B15A1;
    font-size:100px;
    margin: 0 auto;
    margin-bottom: 20px;
    margin-top:60px;
}
.sec-top button{
    width: 100px;
    height:35px;
    border: 0px solid;
    border-radius:5px;
    color:#fff;
    background:#6B15A1;
}
.sec-mian1{
    text-align: center;
    margin-top:100px;
}
.sec-mian1  p{
    font-size: 15px;
    color:#76797B;
}
.sec-mian2{
    text-align: center;
}
.sec-mian2 h4{
    margin-bottom:50px;
    margin-top:100px;
}
.card-text{
    font-size: 15px;
}
.btn-primary{
    background-color:#6B15A1!important;
    border-color:#6B15A1!important;
    margin-bottom:20px;
    margin-top:10px;
}
.sec-footer{
    border-top:3px solid #7322A6;
    border-bottom:1px solid #EAEAEA;
    border-left:1px solid #EAEAEA;
    border-right:1px solid #EAEAEA;
    border-radius: 5px;
    height: 100px;
    padding: 30px;
    margin-top: 100px;
}
.sec-footer p{
    float: left;
    color: #9DACB5;
}
.sec-footer p span{
    font-size: 18px;
    font-weight:bold ;
    color: #000;
}
.sec-footer .but3{
    float: right;
    width:100px;
    height:40px;
    color:#fff;
    border: 0px solid;
    border-radius: 5px;
    background:#6B15A1;
}
footer{
    height: 150px;
    margin-top: 50px;
}
footer ul li:first-child{
    margin-left: 306px;
}
footer ul li{
    float: left;
    margin-left: 20px;
    line-height:80px;
}
footer ul li a{
    color: #782EA7;
    text-decoration: none;
}
@media (max-width:600px) {
    .navbar-brand{
        width: 200px!important;
    }
    .navbar-nav{
        padding-left: 18px!important;
    }
    .sec-mian1 ul li{
        margin-top: 50px;
    }
    .sec-mian2 ul li{
        margin-top:30px;
    }
    .sec-mian2 ul li .card{
        margin: 0 auto;
    }
    .sec-footer{
        height: 200px;
    }
    .sec-footer .but3{
        float: left;
        margin-left:5px;
    }
    footer ul li{
        height: 50px;
        width: 60%;
        margin: 0 auto;
    }
    footer ul li:first-child{
        margin-left: 0;

    }
}
@media (max-width:991px)and (min-width:601px) {
    .sec-mian2 ul li{
        margin-top:30px;
    }
    .navbar-nav{
        padding-left: 18px!important;
    }
    .sec-mian2 ul li .card{
        margin: 0 auto;
    }
    .navbar-light .navbar-brand{
        width: 200px;
    }
    footer ul li:first-child{
        margin-left: 65px;
    }
}